Addition of three digit numbers without regrouping is a type of addition which does not involve any reminder or carry forward. When we say carry forward or reminder, it simply refer to the addition which result is less than 10.
EXAMPLE
3 5 4
+ 2 1 3
_______
You first add the ones digit, which is ( 4 + 3 = 7 )
After that, you add the tens digits, which is also ( 5 + 1 = 6 )
Finally, you add the hundreds digits, which is ( 3 + 2 = 5 )
END OF LESSON EXERCISE
Solve for the following
1. 6 6 6 2. 4 6 3
+ 2 2 3 + 2 2 5
______ ______
______ ______
3. 1 2 3 4. 3 2 1
+ 4 5 6 + 4 3 5
_____ _____
_____ _____
5. 8 4 2 6. 3 2 5
+ 1 3 4 + 3 4 3
_____ _____
_____ _____
7. 3 6 4 8. 7 7 4
+ 1 2 3 + 1 1 4
_____ _____
_____ _____
9. 6 7 8 10. 1 0 4
+ 1 2 1 + 2 0 5
_____ _____
_____ _____
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